Whole House Fans

The CentricAir 1.5 is for cooling an individual room such as a large bonus room or a couple of small rooms (up to 700 sq. ft.). It requires approximately 1.5 square feet of net free attic ventilation and delivers 1263 CFM (HVI-916). It uses 143 WATTS of energy, costing less than $0.02 per hour to operate. CentricAir systems use a German engineered fan that provides 30%…

Our CentricAir 2.7 whole house fan produces a powerful 2709 CFM (HVI-916) and requires about 3.25 square feet of net free attic ventilation and costs about $0.04 per hour to run and uses 288 WATTS of power. It’s designed to cool two story homes up to 2400 sq. ft. and single story homes up to 1500 sq. ft. CentricAir systems use a German engineered fan motor that…

The CentricAir 3.4 whole house fan delivers a powerful 3242 (HVI-916) and requires about 4.0 sq. ft. of net free attic ventilation. It uses 382 WATTS of power and costs about $0.05 per hour to operate. It’s designed for two story homes up to 3400 sq. ft. and single story homes up to 2500 sq. ft. CentricAir whole house fans use a German engineered fan that…